TC6387XB Toshiba, TC6387XB Datasheet - Page 51

• Manufacturer Part Number: TC6387XB
• Manufacturer: Toshiba

Specifications of TC6387XB

• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

(3)
*1 There are two ways to have wait modes.
A. External wait mode method(ie. not to use CPU generated wait time):
B. Internal wait mode method(ie. use CPU generated wait time):
Standard Memory Interface Signal AC Characteristic
TOSHIBA CONFIDENTIAL
Please input #HOE/#HWE signal using pulse width of 3HCLK minimum. If this has been applied, HRDY of
TC6380AF signal will be activated and read/write cycle will be extended to access registers. By this method,
read/write access cycle will become 16HCLK maximum.
Please input #HOE/#HWE signal using enough pulse width, which should be 16HCLK minimum. If this has
been applied, HRDY signal is not necessary for TC6380AF register read/write operations.
thos1
thos2
thos3
thos4
tpd0
thoh1
thoh2
thoh3
twh1
twh2
twl1
twl2
tos1
tpdh1
t1
t2
tw1
tw2
Symbol
(Vcc=3.0-3.6V,Ta=0-70degree C)
Address setup to #HCS
#HCS, #HBEL, #HBEH setup to #HOE or
#HWE
Address setup to #HOE or #HWE low
Address setup to #HOE or #HWE low
Data delay time after #HWE low
Data hold after #HWE high
#HCS, #HBEL, #HBEH hold asserted
after #HOE or #HWE de-asserted
Address
de-asserted
#HOE high time
#HWE high time
#HOE low time
#HWE low time
Data Setup for HRDY Release
#HOE,HD[15:0] hold time
#HOE low to HRDY low time
#HWE low to HRDY low time
HRDY low time
HRDY low time
Hold
Parameter
after
TC6387XB Specification
#HOE
or
#HWE
3HCLK
3HCLK
3HCLK
3HCLK
1HCLK
1HCLK
1HCLK
Min
20
20
20
10
15
15
0
5
5
5
-
1HCLK
TOTAL
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
62
Rev. 1.0 02/02/06
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
PAGE NO.51
*1
*1
Notes