參數(shù)資料
型號: KMPC8343CZQAGDB
廠商: Freescale Semiconductor
文件頁數(shù): 2/80頁
文件大?。?/td> 0K
描述: IC MPU PWRQUICC II 620-PBGA
標準包裝: 2
系列: MPC83xx
處理器類型: 32-位 MPC83xx PowerQUICC II Pro
速度: 400MHz
電壓: 1.2V
安裝類型: 表面貼裝
封裝/外殼: 620-BBGA 裸露焊盤
供應(yīng)商設(shè)備封裝: 620-PBGA(29x29)
包裝: 托盤
MPC8343EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 11
10
Freescale Semiconductor
Power Characteristics
supplies are stable and if the I/O voltages are supplied before the core voltage, there may be a period of
time that all input and output pins will actively be driven and cause contention and excessive current from
3A to 5A. In order to avoid actively driving the I/O pins and to eliminate excessive current draw, apply the
core voltage (VDD) before the I/O voltage (GVDD, LVDD, and OVDD) and assert PORESET before the
power supplies fully ramp up. In the case where the core voltage is applied first, the core voltage supply
must rise to 90% of its nominal value before the I/O supplies reach 0.7 V, see Figure 4.
Figure 4. Power Sequencing Example
I/O voltage supplies (GVDD, LVDD, and OVDD) do not have any ordering requirements with respect to one
another.
3
Power Characteristics
The estimated typical power dissipation for the MPC8343EA device is shown in Table 4.
l
Table 4. MPC8343EA Power Dissipation1
1 The values do not include I/O supply power (OV
DD, LVDD, GVDD) or AVDD. For I/O power values, see Table 5.
Core
Frequency
(MHz)
CSB
Frequency
(MHz)
Typical at TJ = 65
Typical2
,3
2 Typical power is based on a voltage of V
DD = 1.2 V, a junction temperature of TJ = 105°C, and a Dhrystone benchmark
application.
3 Thermal solutions may need to design to a value higher than typical power based on the end application, T
A target, and I/O
power.
Maximum4
4 Maximum power is based on a voltage of V
DD = 1.2 V, worst case process, a junction temperature of TJ = 105°C, and an
artificial smoke test.
Unit
PBGA
266
1.3
1.6
1.8
W
133
1.1
1.4
1.6
W
400
266
1.5
1.9
2.1
W
133
1.4
1.7
1.9
W
400
200
1.5
1.8
2.0
W
100
1.3
1.7
1.9
W
I/O Voltage (GVDD, LVDD, OVDD)
Core Voltage (VDD, AVDD)
90%
0.7 V
Time
Voltage
相關(guān)PDF資料
PDF描述
KMPC8347ZUAJDB IC MPU PWRQUICC II 672-TBGA
KMPC8349ECVVAJDB IC MPU PWRQUICC II 672-TBGA
KMPC8358ZQAGDGA IC MPU POWERQUICC II 668-PBGA
KMPC8360ZUALFHA IC MPU POWERQUICC II PRO 740TBGA
KMPC850DSLVR50BU IC MPU PWRQUICC 50MHZ 256-PBGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KMPC8343ECVRAGDB 功能描述:微處理器 - MPU 8347 PBGA NOPB W/ ENC RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
KMPC8343ECZQAGDB 功能描述:微處理器 - MPU 8347 PBGA ENC W/ PB RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
KMPC8343EVRAGD 功能描述:IC MPU PWRQUICC II 620-PBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:MPC83xx 標準包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點:- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應(yīng)商設(shè)備封裝:357-PBGA(25x25) 包裝:托盤
KMPC8343EVRAGDB 功能描述:微處理器 - MPU 8347 PBGA NOPB W/ ENC RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
KMPC8343EZQAGD 功能描述:IC MPU PWRQUICC II 620-PBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:MPC83xx 標準包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點:- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應(yīng)商設(shè)備封裝:357-PBGA(25x25) 包裝:托盤