UPD78F1211GB-GAF-AX Renesas Electronics America, UPD78F1211GB-GAF-AX Datasheet - Page 976
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UPD78F1211GB-GAF-AX
Manufacturer Part Number
UPD78F1211GB-GAF-AX
Description
MCU 16BIT 78K0R/LX3 44-LQFP
Manufacturer
Renesas Electronics America
Series
78K0R/Ix3r
Datasheet
1.UPD78F1201MC-CAB-AX.pdf
(1067 pages)
Specifications of UPD78F1211GB-GAF-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
33
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 10x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F1211GB-GAF-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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25.1 Connecting QB-MINI2 to 78K0R/Ix3
machine via an on-chip debug emulator (QB-MINI2).
974
The 78K0R/Ix3 uses the V
Caution The 78K0R/Ix3 has an on-chip debug function, which is provided for development and evaluation.
Notes 1. Connection is not required for communication in 1-line mode but required for communication in 2-line
Caution When communicating in 2-line mode, a clock with a frequency of half that of the CPU clock
Remark The FLMD0 pin is recommended to be open for self-programming in on-chip debugging. To pull down
2. Connecting the dotted line is not necessary since RXD and TXD are shorted within QB-MIN2. When
externally, use a resistor of 100 kΩ or more.
Do not use the on-chip debug function in products designated for mass production, because the
guaranteed number of rewritable times of the flash memory may be exceeded when this function
is used, and product reliability therefore cannot be guaranteed. NEC Electronics is not liable for
problems occurring when the on-chip debug function is used.
frequency is output from the TOOL1 pin.
countermeasure against fluctuation of the power supply caused by that clock.
using the other flash memory programmer, RXD and TXD may not be shorted within the programmer. In
this case, they must be shorted on the target system.
mode. At this time, perform necessary connections according to Table 2-2 Connection of Unused Pins
since TOOL1 is an unused pin when QB-MINI2 is unconnected.
QB-MINI2 target connector
RESET_OUT
Figure 25-1. Connection Example of QB-MINI2 and 78K0R/Ix3
RESET_IN
RXD
TXD
CLK_IN
DD
FLMD0
CHAPTER 25 ON-CHIP DEBUG FUNCTION
Note 2
Note 2
, FLMD0, RESET, TOOL0, TOOL1
GND
V
DD
User’s Manual U19678EJ1V1UD
Target reset
EV
DD
A resistor or ferrite bead can be used as a
Note 1
, and V
SS
pins to communicate with the host
TOOL0
V
RESET
TOOL1
V
78K0R/Ix3
FLMD0
SS
DD
Note 1
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