MCR908JL3ECFAE Freescale Semiconductor, MCR908JL3ECFAE Datasheet - Page 166

• Manufacturer Part Number: MCR908JL3ECFAE
• Description: IC MCU 4K FLASH 8MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCR908JL3ECFAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 23
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 12x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

166
CONTROL AND STATUS REGISTERS — 64 BYTES
¥
REGISTERS
* IRQ
MC68H(R)C08JK3E/JL3E — 4,096 BYTES
USER ROM VECTOR SPACE — 48 BYTES
* RST
OSC1
OSC2
VDD
VSS
CPU
MONITOR ROM — 960 BYTES
USER RAM — 128 BYTES
USER ROM:
M68HC08 CPU
MC68HC908JL3E/JK3E
MC68HRC908JL3E/JK3E
SYSTEM INTEGRATION
EXTERNAL INTERRUPT
X-TAL OSCILLATOR
ADC REFERENCE
RC OSCILLATOR
ARITHMETIC/LOGIC
MODULE
MODULE
POWER
Figure B-1. MC68H(R)C08JL3E/JK3E Block Diagram
UNIT (ALU)
MC68HC908JL3E Family Data Sheet, Rev. 4
** Pin contains programmable pull-up device.
# Pins available on MC68H(R)C08JL3E only.
† 25mA open-drain if output pin.
‡ LED direct sink pin.
* Pin contains integrated pull-up device.
¥ Shared pin:
2-CHANNEL TIMER INTERFACE
8-BIT ANALOG-TO-DIGITAL
COMPUTER OPERATING
KEYBOARD INTERRUPT
LOW-VOLTAGE INHIBIT
CONVERTER MODULE
PROPERLY MODULE
POWER-ON RESET
INTERNAL BUS
MC68HC08JL3E/JK3E — OSC2
MC68HRC08JL3E/JK3E — RCCLK/PTA6/KBI6
MODULE
MODULE
MODULE
MODULE
MODULE
BREAK
Freescale Semiconductor
PTA6/KBI6**
PTA5/KBI5**
PTA4/KBI4**
PTA3/KBI3**
PTA2/KBI2**
PTA1/KBI1**
PTA0/KBI0**
PTB7/ADC7
PTB6/ADC6
PTB5/ADC5
PTB4/ADC4
PTB3/ADC3
PTB2/ADC2
PTB1/ADC1
PTB0/ADC0
PTD7**
PTD6**
PTD5/TCH1
PTD4/TCH0
PTD3/ADC8
PTD2/ADC9
PTD1/ADC10
PTD0/ADC11
†‡
†‡
‡
‡
¥
‡
‡
‡
‡
‡
‡
#
#