参数资料
型号: MC68HC05C8AMFB
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP44
封装: QFP-44
文件页数: 18/116页
文件大小: 781K
代理商: MC68HC05C8AMFB
MC68
HC05C
8A
MC68HC
L
05
C8A
MC68H
SC05C8
A
Data
Shee
t,
Re
v
.5.1
114
Fre
e
scale
Semico
nductor
Table C-1. M68HC05Cx Feature Comparison
C4
C4A
705C4A
C8
C8A
705C8
705C8A
C12
C12A
C9
C9A
705C9
705C9A
USER ROM
4160
7744
12,096
15,760–15,936
USER EPROM
4160
7596–7740
15,760–15,936
12,096–15,936
CODE
SECURITY
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
RAM
176
176–304
176
176–352
OPTION
REGISTER
(IRQ/RAM/
SEC)
NO
$1FDF
(IRQ/SEC)
NO
$1FDF
(IRQ/RAM/
SEC)
$1FDF
(IRQ/RAM/SEC)
NO
$3FDF
(IRQ/RAM)
$3FDF
(IRQ/RAM)
$3FDF
(IRQ/RAM)
$3FDF
(IRQ/RAM)
MASK OPTION
REGISTER(S)
NO
$1FF0–1
NO
$1FF0–1
NO
$3FF0–1
PORTB
KEYSCAN
(PULLUP/
INTERRUPT)
NO
YES
MASK
OPTION
YES
MOR SELECT-
ABLE
NO
YES
MASK
OPTION
NO
YES
MOR
SELECTABLE
YES
MASK
OPTION
YES
MASK
OPTION
NO
YES
MASK
OPTION
NO
YES
MOR
SELECTABLE
PC7 DRIVE
STANDARD
HIGH
CURRENT
HIGH
CURRENT
STANDARD
HIGH
CURRENT
STANDARD
HIGH
CURRENT
HIGH
CURRENT
HIGH
CURRENT
STANDARD
HIGH
CURRENT
STANDARD
HIGH
CURRENT
PORT D
PD7, 5–0
INPUT ONLY
PD7, 5–0
INPUT ONLY
PD7, 5–0
INPUT ONLY
PD7, 5–0
INPUT ONLY
PD7, 5–0
INPUT ONLY
PD7, 5–0
INPUT ONLY
PD7, 5–0
INPUT ONLY
PD7, 5–0
INPUT ONLY
PD7, 5–0
INPUT ONLY
PD7, 5–0
BIDIREC-
TIONAL
PD7, 5–0
BIDIREC-
TIONAL
PD7, 5–0
BIDIREC-
TIONAL
PD7, 5–0
BIDIRECTIONAL
COP
NO
YES
NO
YES
TWO TYPES
YES
YES
TWO TYPES
COP ENABLE
MASK
OPTION
MOR
MASK
OPTION
SOFTWARE
SOFTWARE+
MOR
MASK
OPTION
MASK
OPTION
SOFTWARE
SOFTWARE
SOFTWARE+
MOR
COP TIMEOUT
64 ms
(@4 MHz
osc)
64 ms
(@4 MHz osc)
64 ms
(@4 MHz osc)
SOFTWARE
SELECTABLE
SOFTWARE+
MOR
SELECTABLE
64 ms
(@4 MHz osc)
64 ms
(@4MHz osc)
SOFTWARE
SELECTABLE
SOFTWARE
SELECTABLE
SOFTWARE
SELECTABLE
SOFTWARE+
MOR
SELECTABLE
COP CLEAR
CLR $1FF0
CLR $1FF0
WRITE $55/$AA
TO $001D
WRITE $55/$AA
TO $001D
OR
CLR $1FF0
CLR $3FF0
WRITE $55/$AA
TO $001D
WRITE $55/$AA
TO $001D
WRITE $55/$AA
TO $001D
WRITE $55/$AA
TO $001D
OR
CLR $3FF0
CLOCK
MONITOR
NO
YES
NO
YES
(C9A MODE)
ACTIVE
RESET
NO
COP/CLOCK
MONITOR
PROGRAM-
MABLE
COP/CLOCK
MONITOR
NO
POR/COP/
CLOCK
MONITOR
POR/COP/
CLOCK
MONITOR
POR/COP/
CLOCK
MONITOR
POR/C9A COP/
CLOCK
MONITOR
STOP DISABLE
NO
MASK
OPTION
NO
MASK
OPTION
NO
MASK
OPTION
MASK
OPTION
NO
MOR
SELECTABLE
(C12A MODE)
NOTES:
1. The expanded RAM map (from $30–$4F and $100–$15F) available on the OTP devices MC68HC705C8 and MC68HC705C8A is not available on the ROM devices MC68HC05C8 and
MC68HC05C8A.
2. The programmable COP available on the MC68HC705C8 and MC68HC705C8A is not available on the MC68HC05C8A. For ROM compatibility, use the non-programmable COP.
相关PDF资料
PDF描述
MPC8250ACVRMIBX 32-BIT, 266 MHz, RISC PROCESSOR, PBGA516
MPC860TZQ50D4R2 32-BIT, 50 MHz, RISC PROCESSOR, PBGA357
MC908GZ48VFU 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP64
MC9S12GC32PCFA25 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP48
MC9S12KG128CPU 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
MC68HC05C9 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:TECHNICAL DATA
MC68HC05C9A 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC05C9AB 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC05C9AFB 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC05C9AFN 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontrollers