MC68HC908LB8CPE Freescale Semiconductor, MC68HC908LB8CPE Datasheet - Page 142
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MC68HC908LB8CPE
Manufacturer Part Number
MC68HC908LB8CPE
Description
IC MCU 8K FLASH 8MHZ 20DIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC908LB8CDWE.pdf
(234 pages)
Specifications of MC68HC908LB8CPE
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LVR, POR, PWM
Number Of I /o
18
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 7x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Connectivity
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908LB8CPE
Manufacturer:
IR
Quantity:
10
- Current page: 142 of 234
- Download datasheet (2Mb)
Pulse Width Modulator with Fault Input (PWM)
142
Notes:
1. Pin contains integrated pullup device.
2. Fault function switchable between pins PTB2 and PTB7.
USER FLASH VECTOR SPACE — 34 BYTES
REGISTERS
V
V
ROUTINES ROM — 674 BYTES
CPU
DD
SS
MONITOR ROM — 350 BYTES
USER FLASH — 8 KBYTES
REGISTERS — 64 BYTES
USER RAM — 128 BYTES
CONTROL AND STATUS
FLASH PROGRAMMING
M68HC08 CPU
SYSTEM INTEGRATION
Figure 15-1. Block DiagramHighlighting PWM Block and Pins
ARITHMETIC/LOGIC
OSCILLATOR
MODULE
MODULE
UNIT (ALU)
POWER
MC68HC908LB8 Data Sheet, Rev. 1
8-BIT ANALOG-TO-DIGITAL
HIGH RESOLUTION PWM
COMPUTER OPERATING
KEYBOARD INTERRUPT
OP AMP/COMPARATOR
LOW-VOLTAGE INHIBIT
CONVERTER MODULE
DUAL CHANNEL PWM
PROPERLY MODULE
2-CHANNEL TIMER
INTERNAL BUS
MODULE
MODULE
MODULE
MODULE
MODULE
MODULE
Freescale Semiconductor
PTA6
PTA5
PTA4
PTA3
PTA2
PTA1
PTA0
PTB7/V
PTB6/V–
PTB5/V+
PTB4/PWM1
PTB3/PWM0
PTB2/FAULT
PTB1/BOT
PTB0/TOP
PTC2
PTC1
PTC0
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
/AD5/TCH0/KBI6
/RST/KBI5
/AD4/KBI4
/AD3/KBI3
/AD2/KBI2
/AD1/KBI1
/AD0/KBI0
OUT
/SHTDWN/IRQ
/OSC2
/OSC1
/AD6/FAULT
(2)
(2)
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