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参数资料
| 型号： | SAK-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： | 17/89页 |
| 文件大小： | 1477K |
| 代理商： | SAK-C167SR-LM |
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C167CR
C167SR
General Device Information
Data Sheet
22
V3.3, 2005-02
EA
M9
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’.
WR/
WRL
N9
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 P9
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
P10
O
Address Latch Enable Output. Can be used for latching the
address into external memory or an address latch in the
multiplexed bus modes.
P4
P4.0
P4.1
P4.2
P4.3
P4.4
P4.5
P4.6
P4.7
P6
M6
L6
N7
P7
M7
L7
N8
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
Table 3
Pin Definitions and Functions P-BGA-176-2 (cont’d)
Symbol Pin
Num.
Input
Outp.
Function
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SAK-C167SR-LM HA+ | 功能描述:16位微控制器 - MCU MICROCONTROLLER 16-BIT 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 |
| SAK-C167SR-LM HA+ TR | 制造商:Infineon Technologies AG 功能描述: |
| SAK-C167SR-LMHA+ | 制造商:Infineon Technologies AG 功能描述: 制造商:Rochester Electronics LLC 功能描述: |
| SAKC167SRLMHA+X | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 5V 144-Pin MQFP |
| SAKC167SRLMHA+XT | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 5V 144-Pin MQFP |
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