UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 572

• Manufacturer Part Number: UPD78F1233GB-GAH-AX
• Description: MCU 16BIT 78K0R/LX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1233GB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

•48-pin products of 78K0R/IC3, 78K0R/ID3
•78K0R/IE3
570
f
MAIN
f
MAIN
f
f
SUB
SUB
PCLOE1
PCLOE0
PCLOE0
Note
Remark f
The PCLBUZ0 and PCLBUZ1 pins can output a clock of up to 10 MHz at 2.7 V ≤ V
0
0
0
f
Prescaler
MAIN
SUB
Prescaler
5
Prescaler
Prescaler
5
: Subsystem clock frequency
8
: Main system clock frequency
0
0
0
3
8
Figure 11-1. Block Diagram of Clock Output/Buzzer Output Controller
3
8
Internal bus
f
f
Internal bus
MAIN
0
MAIN
0
f
f
MAIN
Internal bus
/2
/2
0
MAIN
f
CHAPTER 11 CLOCK OUTPUT/BUZZER OUTPUT CONTROLLER
f
SUB
SUB
f
11
11
CSEL1 CCS12 CCS11 CCS10
MAIN
CSEL0 CCS02 CCS01 CCS00
to f
to f
to f
Clock output select register 0 (CKS0)
Clock output select register 1 (CKS1)
to f
to f
to f
f
MAIN
/2
CSEL0 CCS02 CCS01 CCS00
MAIN
MAIN
MAIN
f
SUB
MAIN
SUB
SUB
11
-f
-f
Clock output select register 0 (CKS0)
/2
/2
/2
/2
/2
/2
-f
MAIN
MAIN
13
7
13
4
7
SUB
4
/2
/2
/2
13
4
7
User’s Manual U19678EJ1V1UD
Clock/buzzer
Clock/buzzer
controller
controller
PCLOE1
PCLOE0
Clock/buzzer
controller
PCLOE0
Output latch
(P141)
Output latch
(P140)
PM141
Output latch
(P141)
PCLBUZ1
PCLBUZ0
Note
Note
/P141
/P140
PCLBUZ0
Note
/P140
DD
.