MCHC908GR8AMFAE Freescale Semiconductor, MCHC908GR8AMFAE Datasheet - Page 22

• Manufacturer Part Number: MCHC908GR8AMFAE
• Description: IC MCU 8K FLASH 8MHZ 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCHC908GR8AMFAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 21
• Program Memory Size: 7.5KB (7.5K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-LQFP
• Processor Series: HC08G
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8.2 MHz
• Number Of Programmable I/os: 21
• Number Of Timers: 3
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, DEMO908GZ60E, M68CBL05CE, M68EML08GPGTE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 6 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

General Description
1.4 Pin Assignments
Figure 1-2
for the 28-pin DIP and 28-pin SOIC.
22
illustrations the pin assignments for the 32-pin LQFP.
NOTE: Ports PTB4, PTB5, PTC0, and PTC1 are available only with the LQFP.
PTD3/SPSCK
Figure 1-3. 28-Pin DIP and SOIC Pin Assignments
PTD1/MISO
PTD2/MOSI
MC68HC908GR8A • MC68HC908GR4A Data Sheet, Rev. 5
PTE1/RxD
PTE0/TxD
PTD0/SS
Figure 1-2. 32-Pin LQFP Pin Assignments
RST
IRQ
PTD3/SPSCK
PTD4/T1CH0
PTD1/MISO
PTD2/MOSI
PTE1/RxD
1
PTE0/TxD
CGMXFC
PTD0/SS
2
3
4
5
6
7
8
OSC2
OSC1
RST
V
IRQ
V
DD
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
V
PTA3/KBD3
PTA2/KBD2
PTA1/KBD1
PTA0/KBD0
V
V
PTB3/AD3
PTB2/AD2
PTB1/AD1
PTB0/AD0
PTD6/T2CH0
PTD5/T1CH1
SSA
DDA
SSAD
DDAD
Figure 1-3
24
23
22
21
20
19
18
17
/V
/V
REFL
REFH
PTA2/KBD2
PTA1/KBD1
PTA0/KBD0
V
V
PTB5/AD5
PTB4/AD4
PTB3/AD3
SSAD
DDAD
/V
/V
illustrate the pin assignments
REFL
REFH
Freescale Semiconductor