MC908SR12MFAE Freescale Semiconductor, MC908SR12MFAE Datasheet - Page 7

• Manufacturer Part Number: MC908SR12MFAE
• Description: IC MCU 12K FLASH 8MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908SR12MFAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, Temp Sensor
• Number Of I /o: 31
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

MC68HC908SR12•MC68HC08SR12 — Rev. 5.0
Freescale Semiconductor
Data Sheet — MC68HC908SR12•MC68HC08SR12
1.1
1.2
1.3
1.4
1.5
1.6
1.6.1
1.6.2
1.6.3
1.6.4
1.6.5
1.6.6
1.6.7
1.6.8
1.6.9
1.6.10
1.6.11
1.6.12
1.6.13
1.6.14
2.1
2.2
2.3
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
MCU Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Pin Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Unimplemented Memory Locations . . . . . . . . . . . . . . . . . . . . . 45
Power Supply Pins (V
Oscillator Pins (OSC1 and OSC2) . . . . . . . . . . . . . . . . . . . . 42
External Reset Pin (RST) . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
External Interrupt Pin (IRQ1) . . . . . . . . . . . . . . . . . . . . . . . .43
Analog Power Supply Pin (V
Analog Ground Pin (V
ADC Voltage Low Reference Pin (V
ADC Voltage High Reference Pin (V
External Filter Capacitor Pin (CGMXFC) . . . . . . . . . . . . . . . 43
Analog Input Pins (OPIN1/ATD0, OPIN2/ATD1, V
Port A Input/Output (I/O) Pins (PTA7–PTA0) . . . . . . . . . . . . 44
Port B I/O Pins (PTB6–PTB0) . . . . . . . . . . . . . . . . . . . . . . . 44
Port C I/O Pins (PTC7–PTC0) . . . . . . . . . . . . . . . . . . . . . . . 44
Port D I/O Pins (PTD7/KBI7–PTD0/KBI0) . . . . . . . . . . . . . . 44
Table of Contents
Section 1. General Description
Section 2. Memory Map
DD
SSA
and V
) . . . . . . . . . . . . . . . . . . . . . . . . . . 43
DDA
SS
Table of Contents
) . . . . . . . . . . . . . . . . . . . . .43
) . . . . . . . . . . . . . . . . . . . . 42
REFL
REFH
) . . . . . . . . . . . . . . 43
). . . . . . . . . . . . . . 43
SSAM
Data Sheet
) . . . 44
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