UPD78F0500MC-5A4-A Renesas Electronics America, UPD78F0500MC-5A4-A Datasheet - Page 971

• Manufacturer Part Number: UPD78F0500MC-5A4-A
• Description: MCU 8BIT FLASH SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0500MC-5A4-A

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 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
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
Flash
memory
On-chip
debug
function
(
05xxD
and
78F05xx
DA only)
Electrical
specificati
ons
Function
μ
PD78F
E.P.V.
command
usage
Flash memory
programming by
self-
programming
μ
and 78F05xxDA
When
OCD0A/X1 and
OCD0B/X2 are
used
When using the
port that
controls the
FLMD0 pin
μ
and 78F05xxDA
Absolute
maximum
ratings
PD78F05xxD
PD78F05xxD
Details of
Function
−
When executing boot swapping, do not use the E.P.V. command with the dedicated
flash memory programmer.
The self-programming function cannot be used when the CPU operates with the
subsystem clock.
Oscillation of the internal high-speed oscillator is started during self programming,
regardless of the setting of the RSTOP flag (bit 0 of the internal oscillation mode
register (RCM)). Oscillation of the internal high-speed oscillator cannot be stopped
even if the STOP instruction is executed.
Input a high level to the FLMD0 pin during self-programming.
Be sure to execute the DI instruction before starting self-programming.
The self-programming function checks the interrupt request flags (IF0L, IF0H, IF1L, and
IF1H). If an interrupt request is generated, self-programming is stopped.
Self-programming is also stopped by an interrupt request that is not masked even in the
DI status. To prevent this, mask the interrupt by using the interrupt mask flag registers
(MK0L, MK0H, MK1L, and MK1H).
Allocate the entry program for self-programming in the common area of 0000H to
7FFFH.
The
for development and evaluation. 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. Renesas Electronics is not liable for problems
occurring when the on-chip debug function is used.
Input the clock from the OCD0A/X1 pin during on-chip debugging.
Control the OCD0A/X1 and OCD0B/X2 pins by externally pulling down the OCD1A/P31
pin or by using an external circuit using the P130 pin (that outputs a low level when the
device is reset).
When using the port that controls the FLMD0 pin, make sure that it satisfies the values
of the high-level output current and FLMD0 supply voltage (minimum value: 0.8V
stated in CHAPTER 30 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS) to
CHAPTER 33 ELECTRICAL SPECIFICATIONS ((A2) GRADE PRODUCTS: T
to +125°C).
The
for development and evaluation. 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. Renesas Electronics is not liable for problems
occurring when the on-chip debug function is used.
The pins mounted depend on the product.
Product quality may suffer if the absolute maximum rating is exceeded even
momentarily for any parameter. That is, the absolute maximum ratings are rated values
at which the product is on the verge of suffering physical damage, and therefore the
product must be used under conditions that ensure that the absolute maximum ratings
are not exceeded.
μ
μ
PD78F05xxD and 78F05xxDA have an on-chip debug function, which is provided
PD78F05xxD and 78F05xxDA have an on-chip debug function, which is provided
Cautions
APPENDIX D LIST OF CAUTIONS
A
= −40
DD
)
pp. 737,
738, 753
p. 739
p. 739
p. 739
p. 739
p. 739
p. 740
p. 756
p. 756
p. 756
p. 757
p. 772
pp. 772,
774 to 777,
780 to 783,
785 to 802,
804 to 811,
813 to 830,
832 to 839,
841 to 859,
861 to 868,
870 to 887
pp. 774,
775, 804,
805, 832,
833, 861,
862
Page
(28/30)
971