MC68HC908LB8CPE Freescale Semiconductor, MC68HC908LB8CPE Datasheet - Page 22
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
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General Description
1.6 Pin Function Priority
Table 1-2
22
Name
PTC0
PTC1
PTC2
PTB0
PTB1
PTB2
PTB3
PTB4
PTB5
PTB6
PTB7
PTA6
Pin
is meant to resolve the priority if multiple functions are enabled on a single pin.
PTA6 — General purpose I/O port
KBI6 — Keyboard interrupt input 6
TCH0 — Timer Channel 0 I/O
ADC5 — A/D channel 5 input
PTB0 — General purpose I/O port
TOP — High resolution PWM output
PTB1 — General purpose I/O port
BOT — High resolution PWM output
PTB2 — General purpose I/O port
FAULT — High resolution PWM fault input (switchable between PTB2 and PTB7)
PTB3 — General purpose I/O port
PWM0 — Pulse-width modulator output 0
PTB4 — General purpose I/O port
PWM1 — Pulse-width modulator output 1
PTB5 — General purpose I/O port
V+ — Op amp/comparator input
PTB6 — General purpose I/O port
V– — Op amp/comparator input
PTB7 — General purpose I/O port
V
ADC6 — A/D channel 6 input
FAULT — High resolution PWM fault input (switchable between PTB2 and PTB7)
PTC0 — General purpose I/O port
OSC1 — XTAL, RC, or external oscillator input
PTC1 — General purpose I/O port
OSC2 — XTAL oscillator output (XTAL option only)
PTC2 — General purpose input port
SHTDWN — High resolution PWM input
IRQ — External interrupt with programmable pullup and Schmitt trigger
OUT
Upon reset all pins come up as input ports regardless of the priority table.
RC or internal oscillator output (OSC2EN = 1 in PTAPUE register)
— Op amp/comparator output
Table 1-1. Pin Functions (Continued)
MC68HC908LB8 Data Sheet, Rev. 1
Description
NOTE
Freescale Semiconductor
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
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