XC68HC12A0CPV8 Freescale Semiconductor, XC68HC12A0CPV8 Datasheet - Page 165

• Manufacturer Part Number: XC68HC12A0CPV8
• Description: IC, 16BIT MCU, 68HC12, 8MHZ, TQFP-112
• Manufacturer: Freescale Semiconductor

Specifications of XC68HC12A0CPV8

• Controller Family/series: 68HC12
• No. Of I/o's: 68
• Eeprom Memory Size: 1KB
• Ram Memory Size: 2KB
• Cpu Speed: 8MHz
• No. Of Timers: 1
• Core Size: 16 Bit
• Program Memory Size: 60KB
• Peripherals: ADC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MC68HC912D60A — Rev. 3.1
Freescale Semiconductor
MCLK
TEN
PORT T7
÷
÷
÷
÷
÷
÷
÷
2
2
2
2
2
2
2
REGISTER: TMSK2
BITS: PR2, PR1, PR0
0:0:0
0:0:1
0:1:0
0:1:1
1:0:0
1:0:1
1:1:0
1:1:1
PAEN
Figure 11-8. Clock Chain for ECT
LOGIC
Prescaled MCLK
GATE
PAMOD
Clock Functions
MCEN
PACLK
PULSE ACC
LOW BYTE
÷
÷
÷
4
2
2
REGISTER: MCCTL
BITS: MCPR1, MCPR0
0:0
0:1
1:0
1:1
PULSE ACC
HIGH BYTE
PACLK/256
PACLK/65536
(PAOV)
REGISTER: PACTL
BITS: PAEN, CLK1, CLK0
MODULUS
COUNTER
DOWN
0:x:x
1:0:0
1:0:1
1:1:0
1:1:1
COUNTER
TO TIMER
Clock Divider Chains
(TCNT)
MAIN
Clock Functions
Technical Data
165