參數(shù)資料
型號: MC68HC05K3P
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP16
封裝: PLASTIC, DIP-16
文件頁數(shù): 112/132頁
文件大小: 2612K
代理商: MC68HC05K3P
Technical Data
MC68HC05K3 — Rev. 5
Personality EEPROM (PEEPROM)
Personality EEPROM (PEEPROM)
single sense amplifier as shown in the block diagram of the PEEPROM
module in Figure 9-1.
An on-chip charge pump is provided to allow programming and erasure
of the personality EEPROM if the supply voltage to the VDD pin is at least
2.7 Vdc.
NOTE:
Programming and erasure of the personality EEPROM may only be
performed if VDD greater than or equal to 2.7 Vdc.
Figure 9-1. Personality EEPROM Block Diagram
INTERNAL
RING
OSCILLATOR
VDD
16-T
O
-1
DE
CO
DE
&
MUX
8-TO-1
DECODE & MUX
VPP SWITCH
SINGLE
SENSE
AMP
P
E
R
S
O
N
AL
ITY
EEP
R
O
M
BIT
SEL
EC
T
R
E
G
IST
ER
PE
R
S
ON
ALI
T
Y
EE
PR
OM
ST
AT
U
S
/C
ON
T
R
O
LR
EG
IST
ER
PEDATA
PEPGM/PEBYTE/PEBULK
0-2
8
HC05
DATA BUS
16 x 8
EEPROM
ARRAY
VPP SWITCH
3-6
ON-CHIP
CHARGE
PUMP
CPEN
PEPCZF
EACH ROW
IS A BYTE
CPCLK
MUX
BUS
CLOCK
(PH2)
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
ARCHIVED
BY
FREESCALE
SEMICONDUCT
OR,
INC.
2006
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