UPD78F9212CS-CAB-A Renesas Electronics America, UPD78F9212CS-CAB-A Datasheet - Page 203

• Manufacturer Part Number: UPD78F9212CS-CAB-A
• Description: MCU 8BIT 4KB FLASH 16PIN
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9212CS-CAB-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

High-speed internal oscillation clock or
Internal reset signal
Note
Note
Remarks 1. For the reset timing of the power-on-clear circuit and low-voltage detector, refer to CHAPTER 13
oscillation clock
Crystal/ceramic
CPU clock
Port pin
RESET
The operation stop time is 277 s (MIN.), 544 s (TYP.), and 1.075 ms (MAX.).
The operation stop time is 276 s (MIN.), 544 s (TYP.), and 1.074 ms (MAX.).
2. f
Internal reset signal
external clock input
POWER-ON-CLEAR CIRCUIT and CHAPTER 14 LOW-VOLTAGE DETECTOR.
X
: System clock oscillation frequency
in progress
operation
<1> With high-speed internal oscillation clock or external clock input
CPU clock
Normal
STOP instruction is executed.
RESET
Port pin
Figure 12-4. Reset Timing by RESET Input in STOP Mode
in progress
operation
STOP instruction is executed.
Normal
<2> With crystal/ceramic oscillation clock
(oscillation stops)
Stop status
100 ns (TYP.)
CHAPTER 12 RESET FUNCTION
Delay
User’s Manual U16994EJ6V0UD
(oscillation stops)
Stop status
100 ns (TYP.)
(oscillation stops)
Reset period
Delay
100 ns (TYP.)
Delay
(oscillation stops)
Reset period
100 ns (TYP.)
Delay
Oscillation stabilization
time (2
Operation stops because option
byte is referenced
10
/f
X
to 2
Hi-Z
17
Operation stops because option
byte is referenced
/f
X
)
Normal operation (reset processing, CPU clock)
Hi-Z
Normal operation
(reset processing, CPU clock)
Note
.
Note
.
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