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参数资料
| 型号： | SAB-C167SR-LM |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP144 |
| 封装： | PLASTIC, MQFP-144 |
| 文件页数： | 7/89页 |
| 文件大小： | 1477K |
| 代理商： | SAB-C167SR-LM |
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C167CR
C167SR
General Device Information
Data Sheet
13
V3.3, 2005-02
P4
P4.0
P4.1
P4.2
P4.3
P4.4
P4.5
P4.6
P4.7
85
86
87
88
89
90
91
92
IO
O
I
O
Port 4 is an 8-bit bidirectional I/O port. It is bit-wise
programmable for input or output via direction bits. For a pin
configured as input, the output driver is put into high-
impedance state.
Port 4 can be used to output the segment address lines and
for serial bus interfaces:
A16
Least Significant Segment Address Line
A17
Segment Address Line
A18
Segment Address Line
A19
Segment Address Line
A20
Segment Address Line
A21
Segment Address Line,
CAN1_RxD CAN 1 Receive Data Input
A22
Segment Address Line,
CAN1_TxD CAN 1 Transmit Data Output
A23
Most Significant Segment Address Line
RD
95
O
External Memory Read Strobe. RD is activated for every
external instruction or data read access.
WR/
WRL
96
O
External Memory Write Strobe. In WR-mode this pin is
activated for every external data write access. In WRL-mode
this pin is activated for low byte data write accesses on a
16-bit bus, and for every data write access on an 8-bit bus.
See WRCFG in register SYSCON for mode selection.
READY 97
I
Ready Input. When the Ready function is enabled, a high
level at this pin during an external memory access will force
the insertion of memory cycle time waitstates until the pin
returns to a low level.
An internal pull-up device will hold this pin high when nothing
is driving it.
ALE
98
O
Address Latch Enable Output. Can be used for latching the
address into external memory or an address latch in the
multiplexed bus modes.
EA
99
I
External Access Enable pin. A low level at this pin during and
after Reset forces the C167CR to begin instruction execution
out of external memory. A high level forces execution out of
the internal program memory.
“ROMless” versions must have this pin tied to ‘0’.
Table 2
Pin Definitions and Functions P-MQFP-144-8 (cont’d)
Symbol Pin
No.
Input
Outp.
Function
相关PDF资料 |
PDF描述 |
|---|---|
| SAK-C167CR-4R33M | 16-BIT, MROM, 33 MHz, MICROCONTROLLER, PQFP144 |
| SAB-C167CR-L33M | 16-BIT, MROM, 33 MHz, MICROCONTROLLER, PQFP144 |
| SAF-C504-2R24M | 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP44 |
| SAF-C513AO-2EM | 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP44 |
| SAF-C868A-1SRBA | 8-BIT, 40 MHz, MICROCONTROLLER, PDSO38 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SABC167SR-LM | 制造商:Infineon Technologies AG 功能描述:MCU 16-bit C166 CISC/RISC ROMLess 5V 144-Pin MQFP |
| SAB-C167SR-LM HA+ | 功能描述:16位微控制器 - MCU 16BIT ROM/ROMLESS RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| SABC167SRLMGA | 制造商:INFNON 功能描述: |
| SABC167SRLMGAT6 | 制造商:Infineon Technologies AG 功能描述: 制造商:INFNON 功能描述: |
| SABC167SRLM-GAT6 | 制造商:Infineon Technologies AG 功能描述:NOTE: USE SABC167 |
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