Table 18. I2C TimingSCL < 100 kHz NUM CHARAC" />
參數(shù)資料
型號(hào): XPC823CVR66B2T
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 59/70頁(yè)
文件大小: 0K
描述: IC MPU POWERQUICC 66MHZ 256-PBGA
標(biāo)準(zhǔn)包裝: 60
系列: MPC8xx
處理器類型: 32-位 MPC8xx PowerQUICC
速度: 66MHz
電壓: 1.8V
安裝類型: 表面貼裝
封裝/外殼: 256-BGA
供應(yīng)商設(shè)備封裝: 256-PBGA(23x23)
包裝: 托盤
MPC823 ELECTRICAL SPECIFICATIONS
Table 18. I2C TimingSCL < 100 kHz
NUM
CHARACTERISTIC
25MHZ
40MHZ
50MHZ
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
200
SCL clock frequency (slave)
0
100
0
100
0
100
kHz
200
SCL clock frequency (master)
1.5
100
1.5
100
1.5
100
kHz
202
Bus free time between transmissions
4.7
4.7
4.7
ms
203
Low period of SCL
4.7
4.7
4.7
ms
204
High period of SCL
4.0
4.0
4.0
ms
205
Start condition setup time
4.7
4.7
4.7
ms
206
Start condition hold time
4.0
4.0
4.0
ms
207
Data hold time
000
ms
208
Data setup time
250
250
250
ns
209
SDL/SCL rise time
111
ms
210
SDL/SCL fall time
300
300
300
ns
211
STOP condition setup time
4.7
4.7
4.7
ms
NOTE: SCL frequency is given by SCL = BRGCLK_frequency/((BRG register + 3) * pre_scaler * 2 ).
The ratio SyncClk/(BRGCLK/pre_scaler) must be greater than or equal to 4/1.
Table 19. I2C TimingSCL > 100 kHz
NUM
CHARACTERISTIC
MINIMUM
MAXIMUM
UNIT
200
SCL clock frequency (slave)
0
BRGCLK/48
Hz
200
SCL clock frequency (master)
BRGCLK/16512
BRGCLK/48
Hz
202
Bus free time between transmissions
1/(2.2 * fSCL)
sec
203
Low period of SCL
1/(2.2 * fSCL)
sec
204
High period of SCL
1/(2.2 * fSCL)
sec
205
Start condition setup time
1/(2.2 * fSCL)
sec
206
Start condition hold time
1/(2.2 * fSCL)
sec
207
Data hold time
0
sec
208
Data setup time
1/(40 * fSCL)
sec
209
SDL/SCL rise time
1/(10 * fSCL)
sec
210
SDL/SCL fall time
1/(33 * fSCL)
sec
211
Stop condition setup time
1/(2.2 * fSCL)
sec
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
相關(guān)PDF資料
PDF描述
IDT709089L12PFI IC SRAM 512KBIT 12NS 100TQFP
SPC5200CVR400R2 IC MPU 32BIT 400MHZ 272-PBGA
GMC49DTEH CONN EDGECARD 98POS .100 EYELET
MPC860SRVR66D4R2 IC MPU POWERQUICC 66MHZ 357PBGA
MPC860PVR66D4R2 IC MPU POWERQUICC 66MHZ 357PBGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XPC823CZC66A 制造商:Freescale Semiconductor 功能描述:
XPC823CZT66B2 制造商:Freescale Semiconductor 功能描述:
XPC823CZT66B2T 功能描述:IC MPU POWERQUICC 66MHZ 256-PBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:MPC8xx 標(biāo)準(zhǔn)包裝:1 系列:MPC85xx 處理器類型:32-位 MPC85xx PowerQUICC III 特點(diǎn):- 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
XPC823ECVR66B2 功能描述:微處理器 - MPU 823E PB-FREE 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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
XPC823ECVR66B2 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU 66MHZ BGA-256