參數(shù)資料
型號: MPC8347VRAGDA
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 400 MHz, MICROPROCESSOR, PBGA620
封裝: 29 X 29 MM, 2.46 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, BGA-620
文件頁數(shù): 74/120頁
文件大?。?/td> 1349K
代理商: MPC8347VRAGDA
MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 2
Freescale Semiconductor
57
I2C
12 I2C
This section describes the DC and AC electrical characteristics for the I2C interface of the MPC8347EA.
12.1
I2C DC Electrical Characteristics
Table 41 provides the DC electrical characteristics for the I2C interface of the MPC8347EA.
12.2
I2C AC Electrical Specifications
Table 42 provides the AC timing parameters for the I2C interface of the MPC8347EA. Note that all values
refer to VIH (min) and VIL (max) levels (see Table 41).
Table 41. I2C DC Electrical Characteristics
At recommended operating conditions with OVDD of 3.3 V ± 10%.
Parameter
Symbol
Min
Max
Unit Notes
Input high voltage level
VIH
0.7
× OV
DD
OVDD+ 0.3
V
Input low voltage level
VIL
–0.3
0.3
× OV
DD
V
Low level output voltage
VOL
00.2
× OV
DD
V1
Output fall time from VIH(min) to VIL(max) with a bus capacitance
from 10 to 400 pF
tI2KLKV
20 + 0.1
× C
B
250
ns
2
Pulse width of spikes which must be suppressed by the input filter
tI2KHKL
050
ns
3
Input current each I/O pin (input voltage is between 0.1
× OV
DD
and 0.9
× OV
DD(max)
II
–10
10
μA4
Capacitance for each I/O pin
CI
—10
pF
Notes:
1. Output voltage (open drain or open collector) condition = 3 mA sink current.
2. CB = capacitance of one bus line in pF.
3. Refer to the MPC8349E Integrated Host Processor Reference Manual for information on the digital filter used.
4. I/O pins obstruct the SDA and SCL lines if OVDD is switched off.
Table 42. I2C AC Electrical Specifications
Parameter
Symbol 1
Min
Max
Unit
SCL clock frequency
fI2C
0
400
kHz
Low period of the SCL clock
tI2CL
1.3
μs
High period of the SCL clock
tI2CH
0.6
μs
Setup time for a repeated START condition
tI2SVKH
0.6
μs
Hold time (repeated) START condition (after this period, the first clock pulse is
generated)
tI2SXKL
0.6
μs
Data setup time
tI2DVKH
100
ns
Data hold time:
CBUS compatible masters
I2C bus devices
tI2DXKL
0 2
0.9 3
μs
相關(guān)PDF資料
PDF描述
MPC8347CVVAGDA 32-BIT, 400 MHz, MICROPROCESSOR, PBGA672
MPC8347ECVRADDA 32-BIT, 266 MHz, MICROPROCESSOR, PBGA620
MPC8347EVVAJDA 32-BIT, 533 MHz, MICROPROCESSOR, PBGA672
MPC8347VVAGDA 32-BIT, 400 MHz, MICROPROCESSOR, PBGA672
MPC8347ECZUAGDA 32-BIT, 400 MHz, MICROPROCESSOR, PBGA672
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8347VRAGDB 功能描述:微處理器 - MPU 8347 PBGA NOPB W/O 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
MPC8347VVAGD 功能描述:IC MPU PWRQUICC II PRO 672-TBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:MPC83xx 標(biāo)準(zhǔn)包裝:1 系列:MPC85xx 處理器類型:32-位 MPC85xx PowerQUICC III 特點:- 速度:1.2GHz 電壓:1.1V 安裝類型:表面貼裝 封裝/外殼:783-BBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:783-FCPBGA(29x29) 包裝:托盤
MPC8347VVAGDB 功能描述:微處理器 - MPU 8349 TBGA NO-PB W/O 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
MPC8347VVAJD 功能描述:IC MPU PWRQUICC II PRO 672-TBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:MPC83xx 標(biāo)準(zhǔn)包裝:1 系列:MPC85xx 處理器類型:32-位 MPC85xx PowerQUICC III 特點:- 速度:1.2GHz 電壓:1.1V 安裝類型:表面貼裝 封裝/外殼:783-BBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:783-FCPBGA(29x29) 包裝:托盤
MPC8347VVAJDB 功能描述:微處理器 - MPU 8349 TBGA NO-PB W/O 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