HD64F36077GHV Renesas Electronics America, HD64F36077GHV Datasheet - Page 452

• Manufacturer Part Number: HD64F36077GHV
• Description: 16BIT MCU FLASH 56K, SMD, LQFP64
• Manufacturer: Renesas Electronics America

Specifications of HD64F36077GHV

• No. Of I/o's: 47
• Ram Memory Size: 4KB
• Cpu Speed: 20MHz
• No. Of Timers: 4
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 4.5V
• Core Size: 16bit
• Program Memory Size: 56KB
• Oscillator Type: External Only
• Controller Family/series: H8/300H
• Peripherals: ADC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Section 22 Electrical Characteristics
Notes: 1. Make the time settings in accordance with the program/erase algorithms.
Rev. 1.00 Sep. 16, 2005 Page 422 of 490
REJ09B0216-0100
Item
Erasing
2. The programming time for 128 bytes. (Indicates the total time for which the P bit in flash
3. The time required to erase one block. (Indicates the time for which the E bit in flash
4. Programming time maximum value (t
5. Set the maximum programming count (N) according to the actual set values of z1, z2,
6. Erase time maximum value (t
7. Set the maximum erase count (N) according to the actual set value of (z) so that it does
Programming count (n)
memory control register 1 (FLMCR1) is set. The program-verify time is not included.)
memory control register 1 (FLMCR1) is set. The erase-verify time is not included.)
maximum programming count (N)
and z3 so that it does not exceed the programming time maximum value (t
wait time after setting P bit (z1, z2) should be changed as follows according to the value
of the programming count (n).
erase count (N)
not exceed the erase time maximum value (t
bit*
Wait time after setting ESU
bit*
Wait time after setting E
bit*
Wait time after clearing E
bit*
Wait time after clearing ESU
bit*
Wait time after setting EV
bit*
Wait time after
dummy write*
Wait time after clearing EV
bit*
Wait time after clearing SWE
bit*
Maximum erase count *
Wait time after setting SWE
1
7
1
1
1
1
1
1
1
1
*
6
n
n
6
1000
1
z1 = 30 µs
z2 = 200 µs
1
*
6
*
7
E
Symbol
x
y
z
N
(max.)) = wait time after E bit setting (z)
P
(max.)) = wait time after P bit setting (z)
Test
Condition
E
(max.)).
Min.
1
100
10
10
10
20
2
4
100
—
Typ.
—
—
—
—
—
—
—
—
—
—
Values
Max.
—
—
100
—
—
—
—
—
—
120
maximum
P
(max.)). The
Unit
µs
µs
ms
µs
µs
µs
µs
µs
µs
Times