CM120 C-Media Electronics, Inc., CM120 Datasheet - Page 35

• Manufacturer Part Number: CM120
• Description: Usb 7-in-1 Combo Card Reader Controller
• Manufacturer: C-Media Electronics, Inc.

Date: 09/09/2003
5.6.2
During programming ,erasing, reading, or resetting operations, it is necessary to
monitor the Ready/Busy status. The Busy time during the execution of each operation
is shown as follows.
(Note): For details, see each company’s technical data.
Program/Erase/Read/Reset
Symbol
t
BERASE
t
PROG
t
t
rst
R
Program Time
Block Erase Time
Data Transfer Time
(from Cell to Register)
Device Resetting Time
(Program/Erase/Read)
Parameter
Table 14：Parameter
- 34 -
Program
Erase
USB 7-in-1 Combo Card Reader Controller
Read
Typ.
1MB to 128MB
-
-
-
-
-
-
Max.
400
100
20
80
40
6
Version: 1.3
Unit
μs
μs
μs
ms
ms
ms
CM120