參數(shù)資料
型號: MC9328MX1VM20R2
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 200 MHz, RISC PROCESSOR, PBGA256
封裝: 14 X 14 MM, 1.30 MM HEIGHT, 0.80 MM PITCH, MAPBGA-256
文件頁數(shù): 59/94頁
文件大?。?/td> 1487K
代理商: MC9328MX1VM20R2
62
MC9328MX1 Advance Information
MOTOROLA
Specifications
3.14.1 Command Response Timing on MMC/SD Bus
The card identification and card operation conditions timing are processed in open-drain mode. The card
response to the host command starts after exactly NID clock cycles. For the card address assignment,
SET_RCA is also processed in the open-drain mode. The minimum delay between the host command and
card response is NCR clock cycles as illustrated in Figure 48. The symbols for Figure 48 through Figure 52
are defined in Table 30.
3b
Clock low time1
—10/30 cards
15/75
10/50
ns
4a
Clock fall time1
—10/30 cards
10/50
(5.00)3
10/50
ns
4b
Clock rise time1
—10/30 cards
14/67
(6.67)3
10/50
ns
5a
Input hold time3
—10/30 cards
5.7/5.7
5/5
ns
5b
Input setup time3
—10/30 cards
5.7/5.7
5/5
ns
6a
Output hold time3
—10/30 cards
5.7/5.7
5/5
ns
6b
Output setup time3
—10/30 cards
5.7/5.7
5/5
ns
7
Output delay time3
0
16
0
14
ns
1.
CL
100 pF / 250 pF (10/30 cards)
2.
CL
250 pF (21 cards)
3.
CL
25 pF (1 card)
Table 30. State Signal Parameters for Figure 48 through Figure 52
Card Active
Host Active
Symbol
Definition
Symbol
Definition
Z
High impedance state
S
Start bit (0)
D
Data bits
T
Transmitter bit
(Host = 1, Card = 0)
*
Repetition
P
One-cycle pull-up (1)
CRC
Cyclic redundancy check bits (7 bits)
E
End bit (1)
Table 29. SDHC Bus Timing Parameter Table (Continued)
Ref
No.
Parameter
1.8V +/- 0.10V
3.0V +/- 0.30V
Unit
Min
Max
Min
Max
相關(guān)PDF資料
PDF描述
MC9328MX1DVM20R2 200 MHz, RISC PROCESSOR, PBGA256
MC9328MX21DVMR2 32-BIT, 266 MHz, MICROPROCESSOR, PBGA289
MC9328MX21DVM 32-BIT, 266 MHz, MICROPROCESSOR, PBGA289
MC9328MX21DVKR2 32-BIT, 266 MHz, MICROPROCESSOR, PBGA289
MC9328MX21VK 32-BIT, 266 MHz, MICROPROCESSOR, PBGA289
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC9328MX21 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:i.MX family of microprocessors
MC9328MX21_06 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:i.MX family of microprocessors
MC9328MX21_09 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:i.MX family of microprocessors
MC9328MX21_10 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:266 MHz i.MX family of microprocessors
MC9328MX21CJM 功能描述:處理器 - 專門應(yīng)用 DB I.MX21 17X17 PB-FR RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432