MCHC705JJ7CPE Freescale Semiconductor, MCHC705JJ7CPE Datasheet - Page 154

• Manufacturer Part Number: MCHC705JJ7CPE
• Description: IC MCU 8BIT 224 BYTES RAM 20PDIP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MCHC705JJ7CPE

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SIO
• Peripherals: POR, Temp Sensor, WDT
• Number Of I /o: 14
• Program Memory Size: 6KB (6K x 8)
• Program Memory Type: OTP
• Ram Size: 224 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Processor Series: HC705JJ
• Core: HC05
• Data Bus Width: 8 bit
• Data Ram Size: 224 B
• Interface Type: SIOP
• Maximum Clock Frequency: 2.1 MHz
• Number Of Programmable I/os: 14
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 4 Channel
• Package: 20PDIP
• Family Name: HC05
• Maximum Speed: 2.1 MHz
• Operating Supply Voltage: 3.3|5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Electrical Specifications
15.15 SIOP Timing (V
15.16 Reset Characteristics
154
Frequency of operation
Cycle time
Clock (SCK) low time (f
SDO data valid time
SDO hold time
SDI setup time
SDI hold time
Low-voltage reset
POR recovery voltage
POR V
RESET pulse width (when bus clock active)
RESET pulldown pulse width from internal reset
1. +2.7 ≤ V
1. +2.7 ≤ V
2. By design, not tested
Rising recovery voltage
Falling reset voltage
LVR hysteresis
Rising
Falling
Master
Slave
Master
Slave
DD
(2)
(2)
slew rate
DD
DD
≤ +3.3 V, V
≤ +3.3 V, V
Characteristic
Characteristic
(2)
MC68HC705JJ7 • MC68HC705JP7 Advance Information Data Sheet, Rev. 4.1
(2)
OP
4.5
3.5
2.5
SS
SS
4
3
= 2.1 MHz)
–45
= 0 V, T
= 0 V, T
Figure 15-12. Typical Falling Low Voltage Reset
(1)
(1)
–35
DD
L
L
–25
≤ T
≤ T
= 3.0 Vdc)
A
A
≤ T
≤ T
–15
H
H
, unless otherwise noted
, unless otherwise noted
–5
5
TEMPERATURE IN °C
Symbol
Symbol
f
f
t
t
S
SIOP(M)
S
SIOP(S)
V
V
SCK(M)
SCK(M)
V
t
V
t
SCKL
VDDR
VDDF
t
LVRR
LVRH
RPD
LVRF
t
POR
15
HO
t
t
t
RL
H
V
S
25
35
0.25 x f
4.0 x t
1905
Min
200
200
Min
2.4
2.3
1.5
30
dc
—
—
—
—
0
0
3
45
cyc
OP
55
65
0.25 x f
4.0 x t
Typ
Typ
3.4
3.3
70
—
—
—
—
—
—
—
—
—
—
—
—
75
cyc
OP
85
Freescale Semiconductor
0.25 x f
95
4.0 x t
Max
Max
0.05
525
400
100
1.9
4.4
4.3
0.1
—
—
—
—
—
—
4
cyc
OP
V/µs
Unit
Unit
t
t
kHz
mV
mV
CYC
CYC
µs
ns
ns
ns
ns
ns
V
V