XC68HC705B32CFN Freescale Semiconductor, XC68HC705B32CFN Datasheet - Page 131

• Manufacturer Part Number: XC68HC705B32CFN
• Description: IC MCU 2.1MHZ 32K OTP 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of XC68HC705B32CFN

• 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: 52-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

This section contains the electrical specifications and associated timing information for the
MC68HC05B6.
11.1
Note:
MC68HC05B6
Rev. 4.1
This device contains circuitry designed to protect against damage due to high
electrostatic voltages or electric fields. However, it is recommended that normal
precautions be taken to avoid the application of any voltages higher than those given
in the maximum ratings table to this high impedance circuit. For maximum reliability all
unused inputs should be tied to either V
(1) All voltages are with respect to V
(2) Maximum current drain per pin is for one pin at a time, limited by an external resistor.
Supply voltage
Input voltage (Except V
Input voltage
Operating temperature range
Storage temperature range
Current drain per pin (excluding VDD and VSS)
– Self-check mode (IRQ pin only)
– Standard (MC68HC05B6)
– Extended (MC68HC05B6C)
– Automotive (MC68HC05B6M)
– Source
– Sink
Absolute maximum ratings
ELECTRICAL SPECIFICATIONS
(1)
Rating
Table 11-1 Absolute maximum ratings
PP1
ELECTRICAL SPECIFICATIONS
)
SS
.
11
(2)
Symbol
SS
T
V
V
V
T
STG
I
I
DD
D
S
IN
IN
A
or V
DD
V
V
SS
SS
.
– 0.5 to 2V
– 0.5 to V
– 0.5 to +7.0
– 65 to +150
–40 to +125
–40 to +85
T
0 to +70
Value
L
25
45
to T
H
DD
DD
+ 0.5
+ 0.5
Unit
mA
mA
°C
°C
V
V
V
Freescale
11-1
11