UPD78F1009GB-GAH-AX Renesas Electronics America, UPD78F1009GB-GAH-AX Datasheet - Page 83

• Manufacturer Part Number: UPD78F1009GB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3-L 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3-Lr

Specifications of UPD78F1009GB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 1.8 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: -

78K0R/Kx3-L
Notes 1. Use recommended connection above in input port mode (see Figure 7-3 Format of Clock Operation Mode
Remark
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
P121/X1
P122/X2/EXCLK
P123/XT1
P124/XT2
P140/PCLBUZ0
P141/PCLBUZ1
P150/ANI8 to
P153/ANI11
AV
AV
FLMD0
RESET
REGC
REF
SS
2. P150/ANI8 to P153/ANI11 are set in the digital input port mode after release of reset.
Pin Name
Note 1
Note 1
Note 1
With products not provided with an EV
Control Register (CMC)) when these pins are not used.
Note 2
Note 1
37-C
37-B
3-C
5-AG
11-G
2-W
2
I/O Circuit Type
CHAPTER 2 PIN FUNCTIONS (78K0R/KC3-L, 78K0R/KD3-L, 78K0R/KE3-L)
−
−
−
Table 2-2. Connection of Unused Pins (3/3)
Input
Output
I/O
Input
DD
I/O
−
−
−
−
or EV
SS
Independently connect to V
Leave open.
Input:
Output: Leave open.
Input:
Output: Leave open.
<When one or more of P20 to P27, P150 to P153, or P80 to P83
are set as a digital port>
Make this pin the same potential as EV
<When all of P20 to P27, P150 to P153, and P80 to P83 are set as
analog ports>
Make this pin to have a potential where 1.8 V ≤ AV
Make this pin the same potential as EV
Leave open or connect to V
Connect directly to EV
Connect to V
pin, replace EV
Independently connect to EV
Independently connect to AV
Recommended Connection of Unused Pins
SS
via capacitor (0.47 to 1
DD
DD
with V
or via a resistor.
DD
SS
DD
or V
via a resistor of 100 kΩ or more.
, or replace EV
SS
via a resistor.
DD
REF
DD
SS
μ
F).
or EV
or V
or V
or AV
SS
DD
SS
.
SS
.
via a resistor.
SS
via a resistor.
REF
with V
≤ V
DD
SS
.
.
83