ZHCSAU4D December   2012  – April 2015 CC2538

PRODUCTION DATA.  

  1. 1器件概述
    1. 1.1 特性
    2. 1.2 应用
    3. 1.3 说明
    4. 1.4 功能方框图
  2. 2修订历史记录
  3. 3Device Comparison
  4. 4Terminal Configuration and Functions
    1. 4.1 Signal Descriptions
  5. 5Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Electrical Characteristics
    5. 5.5  General Characteristics
    6. 5.6  RF Receive Section
    7. 5.7  RF Transmit Section
    8. 5.8  32-MHz Crystal Oscillator
    9. 5.9  32.768-kHz Crystal Oscillator
    10. 5.10 32-kHz RC Oscillator
    11. 5.11 16-MHz RC Oscillator
    12. 5.12 RSSI/CCA Characteristics
    13. 5.13 FREQEST Characteristics
    14. 5.14 Frequency Synthesizer Characteristics
    15. 5.15 Analog Temperature Sensor
    16. 5.16 ADC Characteristics
    17. 5.17 Control Input AC Characteristics
    18. 5.18 DC Characteristics
    19. 5.19 USB Interface DC Characteristics
    20. 5.20 Thermal Resistance Characteristics for RTQ Package
  6. 6Applications, Implementation, and Layout
    1. 6.1 Input, Output Matching
    2. 6.2 Crystal
    3. 6.3 On-Chip 1.8-V Voltage-Regulator Decoupling
    4. 6.4 Power-Supply Decoupling and Filtering
    5. 6.5 References
  7. 7器件和文档支持
    1. 7.1 器件支持
      1. 7.1.1 开发支持
      2. 7.1.2 器件命名规则
    2. 7.2 文档支持
      1. 7.2.1 社区资源
    3. 7.3 其他信息
      1. 7.3.1 米6体育平台手机版_好二三四 (TI) 低功耗射频网站
      2. 7.3.2 低功耗射频在线社区
      3. 7.3.3 米6体育平台手机版_好二三四 (TI) 低功耗射频开发者网络
      4. 7.3.4 低功耗射频电子新闻简报
    4. 7.4 商标
    5. 7.5 静电放电警告
    6. 7.6 出口管制提示
    7. 7.7 Glossary
  8. 8机械、封装和可订购信息
    1. 8.1 封装信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

4 Terminal Configuration and Functions

CC2538 P0142-01_SWRS096.gif
Connect the exposed ground pad to a solid ground plane, as this is the ground connection for the chip.
Figure 4-1 56-Pin RTQ Package (Top View)

4.1 Signal Descriptions

Table 4-1 Signal Descriptions

NAME NUMBER PIN TYPE DESCRIPTION
AVDD 33, 36, 39, 40, 41 Power (analog) 2-V–3.6-V analog power-supply connection
AVDD_GUARD 43 Power (analog) 2-V–3.6-V analog power-supply connection
DCOUPL1 56 Power (digital) 1.8-V regulated digital-supply decoupling capacitor
DCOUPL2 32 Power (digital) 1.8-V regulated digital-supply decoupling capacitor. Short this pin to pin 56.
DGND_USB 1 Ground (USB pads) USB ground
DVDD 10, 15, 24, 55 Power (digital) 2-V–3.6-V digital power-supply connection
DVDD_USB 4 Power (USB pads) 3.3-V USB power-supply connection
JTAG_TCK 47 Digital I/O JTAG TCK
JTAG_TMS 46 Digital I/O JTAG TMS
PA0 16 Digital/analog I/O GPIO port A pin 0. ROM bootloader UART RXD
PA1 17 Digital/analog I/O GPIO port A pin 1. ROM bootloader UART TXD
PA2 18 Digital/analog I/O GPIO port A pin 2. ROM bootloader SSI CLK
PA3 19 Digital/analog I/O GPIO port A pin 3. ROM bootloader SSI SEL
PA4 20 Digital/analog I/O GPIO port A pin 4. ROM bootloader SSI RXD
PA5 21 Digital/analog I/O GPIO port A pin 5. ROM bootloader SSI TXD
PA6 22 Digital/analog I/O GPIO port A pin 6
PA7 23 Digital/analog I/O GPIO port A pin 7
PB0 5 Digital I/O GPIO port B pin 0
PB1 54 Digital I/O GPIO port B pin 1
PB2 53 Digital I/O GPIO port B pin 2
PB3 52 Digital I/O GPIO port B pin 3
PB4 51 Digital I/O GPIO port B pin 4
PB5 50 Digital I/O GPIO port B pin 5
PB6 49 Digital I/O GPIO port B pin 6, TDI (JTAG)
PB7 48 Digital I/O GPIO port B pin 7, TDO (JTAG)
PC0 14 Digital I/O GPIO port C pin 0, 20 mA output capability, no pull-up or pull-down
PC1 13 Digital I/O GPIO port C pin 1, 20 mA output capability, no pull-up or pull-down
PC2 12 Digital I/O GPIO port C pin 2, 20 mA output capability, no pull-up or pull-down
PC3 11 Digital I/O GPIO port C pin 3, 20 mA output capability, no pull-up or pull-down
PC4 9 Digital I/O GPIO port C pin 4
PC5 8 Digital I/O GPIO port C pin 5
PC6 7 Digital I/O GPIO port C pin 6
PC7 6 Digital I/O GPIO port C pin 7
PD0 25 Digital I/O GPIO port D pin 0
PD1 26 Digital I/O GPIO port D pin 1
PD2 27 Digital I/O GPIO port D pin 2
PD3 29 Digital I/O GPIO port D pin 3
PD4 30 Digital I/O GPIO port D pin 4
PD5 31 Digital I/O GPIO port D pin 5
PD6/XOSC32K_Q1 44 Digital/analog I/O GPIO port D pin 6 / 32-kHz crystal oscillator pin 1
PD7/XOSC32K_Q2 45 Digital/analog I/O GPIO port D pin 7 / 32-kHz crystal oscillator pin 1
R_BIAS 42 Analog I/O External precision bias resistor for reference current
RESET_N 28 Digital input Reset, active-low
RF_N 38 RF I/O Negative RF input signal to LNA during RX
Negative RF output signal from PA during TX
RF_P 37 RF I/O Positive RF input signal to LNA during RX
Positive RF output signal from PA during TX
USB_P 2 USB I/O USB differential data plus (D+)
USB_N 3 USB I/O USB differential data minus (D–)
XOSC32M_Q1 34 Analog I/O 32-MHz crystal oscillator pin 1 or external-clock input
XOSC32M_Q2 35 Analog I/O 32-MHz crystal oscillator pin 2
千亿体育app官网登录(中国)官方网站IOS/安卓通用版/手机APP | 米乐app下载官网（中国）|ios|Android/通用版APP最新版 | 米乐|米乐·M6（中国大陆）官方网站 | 千亿体育登陆地址 | 华体会体育（中国）HTH·官方网站 | 千赢qy国际_全站最新版千赢qy国际V6.2.14安卓/IOS下载 | 18新利网v1.2.5|中国官方网站 | bob电竞真人（中国官网）安卓/ios苹果/电脑版【1.97.95版下载】 | 千亿体育app官方下载(中国)官方网站IOS/安卓/手机APP下载安装 |