M37516F8HP Renesas Electronics America, M37516F8HP Datasheet - Page 59

• Manufacturer Part Number: M37516F8HP
• Description: IC 740 MCU FLASH 32K 48QFP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M37516F8HP

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SIO, UART/USART
• Peripherals: PWM, WDT
• Number Of I /o: 38
• Program Memory Size: 32KB (32K 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 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 48-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

7516 Group
Full Status Check
By performing full status check, it is possible to know the execu-
tion results of erase and program operations. Figure 62 shows a
Fig. 62 Full status check flowchart and remedial procedure for errors
Rev.1.01
Jul 01, 2003
Note: When one of SR5 and SR4 is set to “1”, none of the read array, the program, erase
End (erase, program)
Read status register
S R 4 = 1 a n d
S R 5 = 0 ?
S R5 = 1 ?
S R 4 = 0 ?
all blocks, and block erase commands is accepted. Execute the clear status register
command (50
Y E S
Y E S
N O
page 57 of 89
Y E S
N O
N O
16
) before executing these commands.
sequence error
P r o g r a m e r r o r
Er a s e e r r o r
Command
E x e c u t e t h e c l e a r s t a t u s r e g i s t e r c o m m a n d ( 5 0
t o c l e a r t h e s t a t u s r e g i s t e r . T r y p e r f o r m i n g t h e
o p e r a t i o n o n e m o r e t i m e a f t e r c o n f i r m i n g t h a t t h e
c o m m a n d i s e n t e r e d c o r r e c t l y .
S h o u l d a n e r a s e e r r o r o c c u r , t h e b l o c k i n e r r o r
c a n n o t b e u s e d .
S h o u l d a p r o g r a m e r r o r o c c u r , t h e b l o c k i n e r r o r
c a n n o t b e u s e d .
full status check flowchart and the action to be taken when each
error occurs.
1 6
)