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| 型號(hào)： | MPC8306SCVMADDCA |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 266 MHz, RISC PROCESSOR, PBGA369 |
| 封裝： | 19 X 19 MM, 1.61 MM HEIGHT, 0.80 MM PITCH, LEAD FREE, MAPBGA-369 |
| 文件頁數(shù)： | 30/71頁 |
| 文件大小： | 452K |
| 代理商： | MPC8306SCVMADDCA |
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MPC8306S PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 0
36
Freescale Semiconductor
Timers
Figure 25. I2C AC Test Load
Figure 26. I2C Bus AC Timing Diagram
14 Timers
This section describes the DC and AC electrical specifications for the timers of the MPC8306S.
Fall time of both SDA and SCL signals
tI2CF
20 + 0.1 CB4
300
ns
Setup time for STOP condition
tI2PVKH
0.6
—
s
Bus free time between a STOP and START condition
tI2KHDX
1.3
—
s
Noise margin at the LOW level for each connected device (including
hysteresis)
VNL
0.1
OVDD
—V
Noise margin at the HIGH level for each connected device (including
hysteresis)
VNH
0.2
OVDD
—V
Notes:
1. The symbols used for timing specifications follow the pattern of t(first two letters of functional block)(signal)(state)(reference)(state) for
inputs and t(first two letters of functional block)(reference)(state)(signal)(state) for outputs. For example, tI2DVKH symbolizes I2C timing (I2)
with respect to the time data input signals (D) reach the valid state (V) relative to the tI2C clock reference (K) going to the high
(H) state or setup time. Also, tI2SXKL symbolizes I2C timing (I2) for the time that the data with respect to the start condition
(S) went invalid (X) relative to the tI2C clock reference (K) going to the low (L) state or hold time. Also, tI2PVKH symbolizes I2C
timing (I2) for the time that the data with respect to the stop condition (P) reaching the valid state (V) relative to the tI2C clock
reference (K) going to the high (H) state or setup time. For rise and fall times, the latter convention is used with the appropriate
letter: R (rise) or F (fall).
2.
MPC8306S provides a hold time of at least 300 ns for the SDA signal (referred to the VIH(min) of the SCL signal) to bridge
the undefined region of the falling edge of SCL.
3. The maximum tI2DVKL has only to be met if the device does not stretch the LOW period (tI2CL) of the SCL signal.
4. CB = capacitance of one bus line in pF.
Table 35. I2C AC Electrical Specifications (continued)
All values refer to VIH (min) and VIL (max) levels (see Table 34).
Parameter
Symbol1
Min
Max
Unit
Output
Z0 = 50
OVDD/2
RL = 50
Sr
S
SDA
SCL
tI2CF
tI2SXKL
tI2CL
tI2CH
tI2DXKL
tI2DVKH
tI2SXKL
tI2SVKH
tI2KHKL
tI2PVKH
tI2CR
tI2CF
PS
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| MPC8306SCVMAFDCA | 功能描述:微處理器 - MPU E300 MP ext tmp 333 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 |
| MPC8306SEC | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications |
| MPC8306-SOM | 功能描述:開發(fā)板和工具包 - 其他處理器 For MPC8306 Ethernet USB 16bit RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評(píng)估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
| MPC8306SVMABDC | 制造商:Freescale Semiconductor 功能描述:MPC8306SVMABDC - Bulk |
| MPC8306SVMABDCA | 功能描述:微處理器 - MPU E300 MP 133 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 |
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