UPD78F0552MA-FAA-AX Renesas Electronics America, UPD78F0552MA-FAA-AX Datasheet - Page 735

• Manufacturer Part Number: UPD78F0552MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0552MA-FAA-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 9
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 1.8 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: -

78K0/Kx2-L
Notes 1. If there are capacitance elements such as capacitors, on-chip debugging might not operate normally.
26.2 On-Chip Debug Security ID
CHAPTER 24 OPTION BYTE) and an on-chip debug security ID setting area at 0085H to 008EH, to prevent third parties
from reading memory content.
advance, because 0084H, 0085H to 008EH and 1083H, and 1085H to 108EH are switched.
Function User’s Manual (U18371E).
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
(3) When using the TOOLC1 and TOOLD1 pins (both debugging and programming are performed)
The 78K0/Kx2-L microcontrollers have an on-chip debug operation control bit in the flash memory at 0084H (refer to
When the boot swap function is used, also set a value that is the same as that of 1084H and 1085H to 108EH in
For details on the on-chip debug security ID, refer to the QB-MINI2 On-Chip Debug Emulator with Programming
2. The clock signal generated by the clock circuit on the target system or by the internal high-speed oscillator of
3. During on-chip debugging, the settings specified by the user program are ignored, because these pins are used
4. This is the processing for the pin that is unused (the input is left open) when the target device operates (when
5. This connection is designed assuming that the reset signal is output from the N-ch open-drain buffer (output
the device can be used for the clock signal of the target device during on-chip debugging.
Only the internal high-speed oscillator of the device can be used during flash programming.
as pins dedicated to on-chip debugging. However, if the pins are specified as input pins, the pins must be
processed (because they are left open when QB-MINI2 is not connected.)
QB-MINI2 is not connected). (This processing is not required if the pin is set to output.)
resistance: 100 Ω or less).
Target connector
RESET_IN
Figure 26-1. Connection Example of QB-MINI2 and 78K0/Kx2-L Microcontrollers (3/3)
RESET_OUT
CLK
FLMD1
FLMD0
R.F.U.
R.F.U.
R.F.U.
R.F.U.
R.F.U.
R.F.U.
DATA
GND
Note 2
RxD
TxD
V
Note 5
DD
1
2
3
4
5
6
7
8
8
8
9
10
11
12
13
14
15
16
V
DD
10 kΩ
Note 4
3 k to 10 kΩ
10 kΩ
Note 5
V
CHAPTER 26 ON-CHIP DEBUG FUNCTION
DD
1 kΩ
Note 5
Reset connector
RESET
TOOLD1
TOOLC1
Target device
RESET
Note 1
Note 3
Note 3
Note 5
GND
V
DD
V
DD
721