XC68HC705B32CB Freescale Semiconductor, XC68HC705B32CB Datasheet - Page 144

• Manufacturer Part Number: XC68HC705B32CB
• Description: IC MCU 2.1MHZ 32K OTP 56-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of XC68HC705B32CB

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SCI
• Peripherals: POR, WDT
• Number Of I /o: 32
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Eeprom Size: 256 x 8
• Ram Size: 528 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 56-SDIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

12
12.1.2
Freescale
12-2
64-pin quad flat pack (QFP)
PD7/AN7
PD6/AN6
PD5/AN5
TCMP2
TCMP1
Figure 12-2 64-pin QFP pinout for the MC68HC05B6
SCLK
TDO
PC1
PC0
RDI
NC
NC
NC
NC
NC
NC
MC68HC05B4
MC68HC05B6
MC68HC05B8
MC68HC05B16
MC68HC05B32
MC68HC705B5
MC68HC705B16
MC68HC705B16N
MC68HC705B32
NC = Not connected
NU = Non-user pin (Should be tied to V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Device
MECHANICAL DATA
Pin 27
VPP6
VPP6
VPP6
NC
NC
Not available in this package
Pin 55
NC
NC
NU
NU
NC
SS
in an electrically noisy environment)
Pin 57
VPP1
VPP1
VPP1
VPP1
NC
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
PB6
PB7
NC
NC
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
NC
TCAP2
TCAP1
PLMB D/A
MC68HC05B6
Rev. 4.1
TPG