MC68HC908JB12JDW Freescale Semiconductor, MC68HC908JB12JDW Datasheet - Page 33

• Manufacturer Part Number: MC68HC908JB12JDW
• Description: IC MCU 12K FLASH 6MHZ USB 20SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JB12JDW

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: SCI, USB
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 13
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

1.5 Pin Assignments
MC68HC908JB16
Freescale Semiconductor
PTE1/T1CH01
PTE3/D+
PTE1/T1CH01
VREG
OSC1
OSC2
—
PTD0
VDD
VSS
Rev. 1.1
PTC0/TxD
PTE3/D+
PTE4/D–
1
8
VREG
OSC1
OSC2
PTD0
PTD1
PTD2
PTD3
PTD4
VDD
VSS
2
3
4
5
6
7
Figure 1-2. 32-Pin LQFP Pin Assignment
Figure 1-3. 28-Pin SOIC Pin Assignment
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
General Description
RST
PTA0/KBA0
PTA1/KBA1
PTA2/KBA2
PTA3/KBA3
PTE0/TCLK
PTE2/T2CH01
PTA4/KBA4
PTA5/KBA5
PTA6/KBA6
PTA7/KBA7
PTD5
PTC1/RxD
IRQ
23
22
21
20
19
18
24
17
VSSA1
CGMOUT2
PTA0/KBA0
PTA1/KBA1
PTA2/KBA2
PTA3/KBA3
PTE0/TCLK
PTE2/T2CH01
Pins not available on 32-pin package:
Pins not available on 28-pin package:
CGMXFC1
CGMOUT1
VREGA0
PTD5
PTD2
VSSA0
CGMOUT2
CGMXFC2
VREGA1
PTD4
PTD1
VSSA1
General Description
PTD3
VDDA
Technical Data
33