參數(shù)資料
型號: MC9S12H256
廠商: Motorola, Inc.
英文描述: Device User Guide
中文描述: 設(shè)備用戶指南
文件頁數(shù): 116/124頁
文件大小: 2125K
代理商: MC9S12H256
MC9S12DP512 Device Guide V01.23
116
Figure A-8 SPI Slave Timing (CPHA=1)
In
Table A-20
the timing characteristics for slave mode are listed.
Table A-20 SPI Slave Mode Timing Characteristics
Num
Characteristic
Symbol
Unit
Min
DC
Typ
Max
1
/
4
1
SCK Frequency
f
sck
t
sck
t
lead
t
lag
t
wsck
t
su
t
hi
t
a
t
dis
t
vsck
f
bus
t
bus
t
bus
t
bus
t
bus
ns
1
SCK Period
4
2
Enable Lead Time
4
3
Enable Lag Time
4
4
Clock (SCK) High or Low Time
4
5
Data Setup Time (Inputs)
8
6
Data Hold Time (Inputs)
8
ns
7
Slave Access Time (time to data active)
20
ns
8
Slave MISO Disable Time
22
ns
9
Data Valid after SCK Edge
30 + t
bus1
30 + t
bus1
NOTES
:
1. t
bus
added due to internal synchronization delay
ns
10
Data Valid after SS fall
t
vss
t
ho
t
rfi
t
rfo
ns
11
Data Hold Time (Outputs)
20
ns
12
Rise and Fall Time Inputs
8
ns
13
Rise and Fall Time Outputs
8
ns
SCK
(INPUT)
SCK
(INPUT)
MOSI
(INPUT)
MISO
(OUTPUT)
1
5
6
MSB IN
BIT 6 . . . 1
LSB IN
MSB OUT
SLAVE LSB OUT
BIT 6 . . . 1
4
4
9
12
13
11
(CPOL
=
0)
(CPOL
=
1)
SS
(INPUT)
2
12
13
3
NOTE: Not defined!
SLAVE
7
8
see
note
F
For More Information On This Product,
Go to: www.freescale.com
n
.
相關(guān)PDF資料
PDF描述
MC9S12DJ128 FUSE, QUICK BLOW 2A
MC9S12DG256 MC9S12DT256 Device User Guide V03.03
MC9S12DG128E MC9S12DT128 Device User Guide V02.09
MC9S12DG128 MC9S12DT128 Device User Guide V02.09
MC9S12A64 DIODE ZENER 150MW 5.1V 0603
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC9S12H256VFV 功能描述:16位微控制器 - MCU 16 Bit 16MHz RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MC9S12H256VFVE 功能描述:16位微控制器 - MCU 16B FLASH CANS 2XAT RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MC9S12H256VFVER 功能描述:16位微控制器 - MCU 16B FLSH CANS 2XAT RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MC9S12H256VFVER 制造商:Freescale Semiconductor 功能描述:Microcontroller
MC9S12H256VPV 制造商:Rochester Electronics LLC 功能描述:- Bulk